Lie recognition using eye patterns

Abstract

The recognition of lie done by a person could be identified by various facial gestures, such as the reaction of the eye blinks to different situations, and also in the case of a lie as proposed by the NLP(Neuro Linguistic Programming) theory. These patterns could be identified by using statistical tools such as SVM(Support Vector Machine), PCA(Principal Component Analysis) and LDA(Latent Dirichlet Allocation). This paper proposes lie detection technique using Python programming language based on the PCA (Principal Component Analysis) algorithm based on the eye images.